Search Results for author: Dieter Schmalstieg

Found 16 papers, 0 papers with code

DeepDR: Deep Structure-Aware RGB-D Inpainting for Diminished Reality

no code implementations1 Dec 2023 Christina Gsaxner, Shohei Mori, Dieter Schmalstieg, Jan Egger, Gerhard Paar, Werner Bailer, Denis Kalkofen

Diminished reality (DR) refers to the removal of real objects from the environment by virtually replacing them with their background.

3D scene Editing

The HoloLens in Medicine: A systematic Review and Taxonomy

no code implementations6 Sep 2022 Christina Gsaxner, Jianning Li, Antonio Pepe, Yuan Jin, Jens Kleesiek, Dieter Schmalstieg, Jan Egger

The HoloLens (Microsoft Corp., Redmond, WA), a head-worn, optically see-through augmented reality display, is the main player in the recent boost in medical augmented reality research.

Automated cross-sectional view selection in CT angiography of aortic dissections with uncertainty awareness and retrospective clinical annotations

no code implementations22 Nov 2021 Antonio Pepe, Jan Egger, Marina Codari, Martin J. Willemink, Christina Gsaxner, Jianning Li, Peter M. Roth, Gabriel Mistelbauer, Dieter Schmalstieg, Dominik Fleischmann

Conclusion: This suggests that pre-existing annotations can be an inexpensive resource in clinics to ease ill-posed and repetitive tasks like cross-section extraction for surveillance of aortic dissections.

Uncertainty Quantification

InpaintFusion: Incremental RGB-D Inpainting for 3D Scenes

no code implementations1 Oct 2020 Shohei Mori, Okan Erat, Wolfgang Broll, Hideo Saito, Dieter Schmalstieg, Denis Kalkofen

We use the RGB-D information in a cost function for both the color and the geometric appearance to derive a global optimization for simultaneous inpainting of color and depth.

Image Inpainting Simultaneous Localization and Mapping +1

DetectFusion: Detecting and Segmenting Both Known and Unknown Dynamic Objects in Real-time SLAM

no code implementations22 Jul 2019 Ryo Hachiuma, Christian Pirchheim, Dieter Schmalstieg, Hideo Saito

We present DetectFusion, an RGB-D SLAM system that runs in real-time and can robustly handle semantically known and unknown objects that can move dynamically in the scene.

Instance Segmentation object-detection +4

Algorithm guided outlining of 105 pancreatic cancer liver metastases in Ultrasound

no code implementations9 Oct 2017 Alexander Hann, Lucas Bettac, Mark M. Haenle, Tilmann Graeter, Andreas W. Berger, Jens Dreyhaupt, Dieter Schmalstieg, Wolfram G. Zoller, Jan Egger

In this work, we present the application of an algorithm for the segmentation of liver metastases due to pancreatic cancer using a set of 105 different images of metastases.

Segmentation

Computer-aided position planning of miniplates to treat facial bone defects

no code implementations17 Aug 2017 Jan Egger, Jürgen Wallner, Markus Gall, Xiaojun Chen, Katja Schwenzer-Zimmerer, Knut Reinbacher, Dieter Schmalstieg

In this contribution, a software system for computer-aided position planning of miniplates to treat facial bone defects is proposed.

Anatomy Position

Interactive Outlining of Pancreatic Cancer Liver Metastases in Ultrasound Images

no code implementations18 Apr 2017 Jan Egger, Dieter Schmalstieg, Xiaojun Chen, Wolfram G. Zoller, Alexander Hann

In this contribution, we present the results of an interactive segmentation approach for liver metastases in US acquisitions.

Interactive Segmentation Segmentation

Discriminative Feature-to-Point Matching in Image-Based Localization

no code implementations CVPR 2014 Michael Donoser, Dieter Schmalstieg

The prevalent approach to image-based localization is matching interest points detected in the query image to a sparse 3D point cloud representing the known world.

Image-Based Localization

Discrete-Continuous Gradient Orientation Estimation for Faster Image Segmentation

no code implementations CVPR 2014 Michael Donoser, Dieter Schmalstieg

The state-of-the-art in image segmentation builds hierarchical segmentation structures based on analyzing local feature cues in spectral settings.

Image Segmentation Segmentation +1

A Minimal Solution to the Generalized Pose-and-Scale Problem

no code implementations CVPR 2014 Jonathan Ventura, Clemens Arth, Gerhard Reitmayr, Dieter Schmalstieg

We propose a novel solution to the generalized camera pose problem which includes the internal scale of the generalized camera as an unknown parameter.

Monocular Visual Odometry Motion Estimation

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